[Kamailio-Users-ES] Problema con el audio en un setido. - sr-users-es

18 Nov 2008

Hola lista!

Necesito ayuda!!!  por favor!!!!! estoy tratando de hacer unas llamadas en mi escenario de
prueba donde simulo tener un cliente y un proveedor de la siguiente forma

UA(3000)<--->KamailioCliente<--->KamailioProveedor<--->UA(100)

Para esto hago una llamada desde el UA(3000) al UA(100) marcando
100@IPdelKamailioproveedor, y la llamada funciona perfectamente, hay audio en los 2
sentidos.

Pero para llamar del UA(100) al UA(3000) tengo que marcar 7559884(que es el numero que
tiene asociado el cliente) desde el UA(3000). Este manda la llamada a KamailioProveedor,
KamailioProveedor verifica si va para 7559884 y lo envía a el Kamailio Cliente. El
KamailioCliente mira si la llamada viene para 7559884 y la redirecciona al UA(300) por
medio del código:

if($ruri.user =~ "^7559884") 
	{
		rewriteuser("3000");
		route(1);
		exit;
	}
Donde finalmente el UA(3000) contesta, pero solo hay audio desde el UA(100) hasta el
UA(3000) pero no del UA(3000) al UA(100). Que puede estar pasando??? la única diferencia
entre las dos llamadas es el cambio de usuario en el ruri de 7559884 por 3000. Los SDP y
demás están iguales. 

Datos adicionales:

UA(3000):		192.168.3.11:38786
KamailioCliente:	192.168.3.10:5060
RouterCliente:		
	LAN		192.168.3.1
	WAN		192.168.2.2 hacia RouterProveedor
RouterProveedor
	LAN		192.168.1.1
	WAN		192.168.2.1 hacia RouterCliente
KamailioProveedor:	192.168.1.10:5060
UA(100):		192.168.1.10:5061

Envío las trazas desde KamailioCliente y KamailioProveedor respectivamente por si sirve de
algo.

+++++++++++++++++++++++++++++++++++++KamailioCliente+++++++++++++++++++++++++++++++++++++
************************Desde UA(100) a UA(3000) marcando 7559884************************
#
U +0.499323 192.168.1.10:5060 -> 192.168.3.10:5060
INVITE sip:7559884@192.168.3.10:5060;transport=UDP SIP/2.0 
Record-Route: <sip:192.168.1.10;lr=on> 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Max-Forwards: 69 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO 
Content-Type: application/sdp 
User-Agent: Zoiper rev.1809 
Content-Length: 304 

v=0 
o=Z 0 0 IN IP4 192.168.1.10 
s=Z 
c=IN IP4 192.168.1.10 
t=0 0 
m=audio 8000 RTP/AVP 3 8 0 110 98 101 
a=rtpmap:3 GSM/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:0 PCMU/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 

#
U +0.000378 192.168.3.10:5060 -> 192.168.1.10:5060
SIP/2.0 100 Giving a try 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
To: <sip:7559884@192.168.1.10>;transport=UDP 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Server: Kamailio (1.4.1-notls (i386/linux)) 
Content-Length: 0 

#
U +0.000161 192.168.3.10:5060 -> 192.168.3.10:5060
INVITE sip:3000@192.168.3.10:5060;transport=UDP SIP/2.0 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Max-Forwards: 68 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO 
Content-Type: application/sdp 
User-Agent: Zoiper rev.1809 
Content-Length: 304 

v=0 
o=Z 0 0 IN IP4 192.168.1.10 
s=Z 
c=IN IP4 192.168.1.10 
t=0 0 
m=audio 8000 RTP/AVP 3 8 0 110 98 101 
a=rtpmap:3 GSM/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:0 PCMU/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 

#
U +0.000300 192.168.3.10:5060 -> 192.168.3.10:5060
SIP/2.0 100 Giving a try 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
To: <sip:7559884@192.168.1.10>;transport=UDP 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Server: Kamailio (1.4.1-notls (i386/linux)) 
Content-Length: 0 

#
U +0.000292 192.168.3.10:5060 -> 192.168.3.11:39248
INVITE sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.1fece2d5.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Max-Forwards: 67 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO 
Content-Type: application/sdp 
User-Agent: Zoiper rev.1809 
Content-Length: 304 
P-hint: inbound 
P-hint: usrloc applied 

v=0 
o=Z 0 0 IN IP4 192.168.1.10 
s=Z 
c=IN IP4 192.168.1.10 
t=0 0 
m=audio 8000 RTP/AVP 3 8 0 110 98 101 
a=rtpmap:3 GSM/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:0 PCMU/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 

#
U +0.116791 192.168.3.11:39248 -> 192.168.3.10:5060
SIP/2.0 100 Trying 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.1fece2d5.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
To: <sip:7559884@192.168.1.10>;transport=UDP 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Content-Length: 0 

#
U +0.201128 192.168.3.11:39248 -> 192.168.3.10:5060
SIP/2.0 180 Ringing 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.1fece2d5.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Record-Route: <sip:192.168.3.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

#
U +0.000225 192.168.3.10:5060 -> 192.168.3.10:5060
SIP/2.0 180 Ringing 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Record-Route: <sip:192.168.3.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

#
U +0.000124 192.168.3.10:5060 -> 192.168.1.10:5060
SIP/2.0 180 Ringing 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Record-Route: <sip:192.168.3.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

#
U +9.191727 192.168.3.10:5061 -> 192.168.3.10:5060

#
U +0.648754 192.168.3.11:39248 -> 192.168.3.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.1fece2d5.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Record-Route: <sip:192.168.3.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO 
Content-Type: application/sdp 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 213 

v=0 
o=- 7 2 IN IP4 192.168.3.11 
s=CounterPath X-Lite 3.0 
c=IN IP4 192.168.3.11 
t=0 0 
m=audio 30788 RTP/AVP 3 8 0 98 101 
a=fmtp:101 0-15 
a=rtpmap:98 iLBC/8000 
a=rtpmap:101 telephone-event/8000 
a=sendrecv 

#
U +0.000245 192.168.3.10:5060 -> 192.168.3.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Record-Route: <sip:192.168.3.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO 
Content-Type: application/sdp 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 213 

v=0 
o=- 7 2 IN IP4 192.168.3.11 
s=CounterPath X-Lite 3.0 
c=IN IP4 192.168.3.11 
t=0 0 
m=audio 30788 RTP/AVP 3 8 0 98 101 
a=fmtp:101 0-15 
a=rtpmap:98 iLBC/8000 
a=rtpmap:101 telephone-event/8000 
a=sendrecv 

#
U +0.000620 192.168.3.10:5060 -> 192.168.1.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Record-Route: <sip:192.168.3.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO 
Content-Type: application/sdp 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 213 

v=0 
o=- 7 2 IN IP4 192.168.3.11 
s=CounterPath X-Lite 3.0 
c=IN IP4 192.168.3.11 
t=0 0 
m=audio 30788 RTP/AVP 3 8 0 98 101 
a=fmtp:101 0-15 
a=rtpmap:98 iLBC/8000 
a=rtpmap:101 telephone-event/8000 
a=sendrecv 

#
U +0.035880 192.168.1.10:5060 -> 192.168.3.10:5060
ACK sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.2 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-fee319184b7f2611-1---d8754z-;rport=5061 
Max-Forwards: 69 
Route: <sip:192.168.3.10;lr=on> 
Route: <sip:192.168.3.10;lr> 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 ACK 
User-Agent: Zoiper rev.1809 
Content-Length: 0 
P-hint: rr-enforced 

#
U +0.000876 192.168.3.10:5060 -> 192.168.3.10:5060
ACK sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.2 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.2 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-fee319184b7f2611-1---d8754z-;rport=5061 
Max-Forwards: 68 
Route: <sip:192.168.3.10;lr> 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 ACK 
User-Agent: Zoiper rev.1809 
Content-Length: 0 
P-hint: rr-enforced 
P-hint: rr-enforced 

#
U +0.000257 192.168.3.10:5060 -> 192.168.3.11:39248
ACK sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.2 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK14d2.0fece2d5.2 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.2 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-fee319184b7f2611-1---d8754z-;rport=5061 
Max-Forwards: 67 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 ACK 
User-Agent: Zoiper rev.1809 
Content-Length: 0 
P-hint: rr-enforced 
P-hint: rr-enforced 
P-hint: rr-enforced 

#
U +9.322896 192.168.3.10:5061 -> 192.168.3.10:5060

#
U +4.630731 192.168.1.10:5060 -> 192.168.3.10:5060
BYE sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKe3d2.ced282c5.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-574ae282dfd1dad4-1---d8754z-;rport=5061 
Max-Forwards: 69 
Route: <sip:192.168.3.10;lr=on> 
Route: <sip:192.168.3.10;lr> 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 2 BYE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 
P-hint: rr-enforced 

#
U +0.000308 192.168.3.10:5060 -> 192.168.3.10:5060
BYE sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKe3d2.3d04ce96.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKe3d2.ced282c5.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-574ae282dfd1dad4-1---d8754z-;rport=5061 
Max-Forwards: 68 
Route: <sip:192.168.3.10;lr> 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 2 BYE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 
P-hint: rr-enforced 
P-hint: rr-enforced 

#
U +0.000180 192.168.3.10:5060 -> 192.168.3.11:39248
BYE sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKe3d2.4d04ce96.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKe3d2.3d04ce96.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKe3d2.ced282c5.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-574ae282dfd1dad4-1---d8754z-;rport=5061 
Max-Forwards: 67 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 2 BYE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 
P-hint: rr-enforced 
P-hint: rr-enforced 
P-hint: rr-enforced 

#
U +0.178912 192.168.3.11:39248 -> 192.168.3.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKe3d2.4d04ce96.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKe3d2.3d04ce96.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKe3d2.ced282c5.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-574ae282dfd1dad4-1---d8754z-;rport=5061 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 2 BYE 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

#
U +0.000195 192.168.3.10:5060 -> 192.168.3.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKe3d2.3d04ce96.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKe3d2.ced282c5.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-574ae282dfd1dad4-1---d8754z-;rport=5061 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 2 BYE 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

#
U +0.000550 192.168.3.10:5060 -> 192.168.1.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKe3d2.ced282c5.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-574ae282dfd1dad4-1---d8754z-;rport=5061 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 2 BYE 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

************************Desde UA(3000) a UA(100) marcando
100(a)192.168.1.10************************

#
U +6.667941 192.168.3.11:39248 -> 192.168.3.10:5060
INVITE sip:100@192.168.1.10 SIP/2.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport 
Max-Forwards: 70 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10> 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO 
Content-Type: application/sdp 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 422 

v=0 
o=- 1 2 IN IP4 192.168.3.11 
s=CounterPath X-Lite 3.0 
c=IN IP4 192.168.3.11 
t=0 0 
m=audio 57274 RTP/AVP 107 119 100 106 0 105 98 8 3 101 
a=alt:1 1 : TZpIeoQS Q0MTuKOg 192.168.3.11 57274 
a=fmtp:101 0-15 
a=rtpmap:107 BV32/16000 
a=rtpmap:119 BV32-FEC/16000 
a=rtpmap:100 SPEEX/16000 
a=rtpmap:106 SPEEX-FEC/16000 
a=rtpmap:105 SPEEX-FEC/8000 
a=rtpmap:98 iLBC/8000 
a=rtpmap:101 telephone-event/8000 
a=sendrecv 

#
U +0.000266 192.168.3.10:5060 -> 192.168.3.11:39248
SIP/2.0 100 Giving a try 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
To: "100"<sip:100@192.168.1.10> 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Server: Kamailio (1.4.1-notls (i386/linux)) 
Content-Length: 0 

#
U +0.000085 192.168.3.10:5060 -> 192.168.1.10:5060
INVITE sip:100@192.168.1.10 SIP/2.0 
Record-Route: <sip:192.168.3.10;lr=on> 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Max-Forwards: 69 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10> 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO 
Content-Type: application/sdp 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 422 
P-hint: outbound 

v=0 
o=- 1 2 IN IP4 192.168.3.11 
s=CounterPath X-Lite 3.0 
c=IN IP4 192.168.3.11 
t=0 0 
m=audio 57274 RTP/AVP 107 119 100 106 0 105 98 8 3 101 
a=alt:1 1 : TZpIeoQS Q0MTuKOg 192.168.3.11 57274 
a=fmtp:101 0-15 
a=rtpmap:107 BV32/16000 
a=rtpmap:119 BV32-FEC/16000 
a=rtpmap:100 SPEEX/16000 
a=rtpmap:106 SPEEX-FEC/16000 
a=rtpmap:105 SPEEX-FEC/8000 
a=rtpmap:98 iLBC/8000 
a=rtpmap:101 telephone-event/8000 
a=sendrecv 

#
U +0.013154 192.168.1.10:5060 -> 192.168.3.10:5060
SIP/2.0 100 Giving a try 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
To: "100"<sip:100@192.168.1.10> 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Server: Kamailio (1.4.0-notls (i386/linux)) 
Content-Length: 0 

#
U +0.077207 192.168.1.10:5060 -> 192.168.3.10:5060
SIP/2.0 180 Ringing 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Record-Route: <sip:192.168.1.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 

#
U +0.000277 192.168.3.10:5060 -> 192.168.3.11:39248
SIP/2.0 180 Ringing 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Record-Route: <sip:192.168.1.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 

#
U +3.251542 192.168.3.10:5061 -> 192.168.3.10:5060

#
U +1.612117 192.168.1.10:5060 -> 192.168.3.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Record-Route: <sip:192.168.1.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO 
Content-Type: application/sdp 
User-Agent: Zoiper rev.1809 
Content-Length: 304 

v=0 
o=Z 0 0 IN IP4 192.168.1.10 
s=Z 
c=IN IP4 192.168.1.10 
t=0 0 
m=audio 8000 RTP/AVP 0 3 8 110 98 101 
a=rtpmap:0 PCMU/8000 
a=rtpmap:3 GSM/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 

#
U +0.000235 192.168.3.10:5060 -> 192.168.3.11:39248
SIP/2.0 200 OK 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Record-Route: <sip:192.168.1.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO 
Content-Type: application/sdp 
User-Agent: Zoiper rev.1809 
Content-Length: 304 

v=0 
o=Z 0 0 IN IP4 192.168.1.10 
s=Z 
c=IN IP4 192.168.1.10 
t=0 0 
m=audio 8000 RTP/AVP 0 3 8 110 98 101 
a=rtpmap:0 PCMU/8000 
a=rtpmap:3 GSM/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 

#
U +0.183418 192.168.3.11:39248 -> 192.168.3.10:5060
ACK sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0 SIP/2.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e11da007fc73be7f-1---d8754z-;rport 
Max-Forwards: 70 
Route: <sip:192.168.3.10;lr> 
Route: <sip:192.168.1.10;lr> 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 ACK 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

#
U +0.000796 192.168.3.10:5060 -> 192.168.1.10:5060
ACK sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0 SIP/2.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.2 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e11da007fc73be7f-1---d8754z-;rport=39248 
Max-Forwards: 69 
Route: <sip:192.168.1.10;lr> 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 ACK 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 
P-hint: rr-enforced 

#
U +8.208581 192.168.3.10:5061 -> 192.168.3.10:5060

#
U +8.668055 192.168.3.11:39248 -> 192.168.3.10:5060
BYE sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0 SIP/2.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-5515a273092a063a-1---d8754z-;rport 
Max-Forwards: 70 
Route: <sip:192.168.3.10;lr> 
Route: <sip:192.168.1.10;lr> 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 2 BYE 
User-Agent: X-Lite release 1100l stamp 47546 
Reason: SIP;description="User Hung Up" 
Content-Length: 0 

#
U +0.000327 192.168.3.10:5060 -> 192.168.1.10:5060
BYE sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0 SIP/2.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKfa19.40d7bfa7.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-5515a273092a063a-1---d8754z-;rport=39248 
Max-Forwards: 69 
Route: <sip:192.168.1.10;lr> 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 2 BYE 
User-Agent: X-Lite release 1100l stamp 47546 
Reason: SIP;description="User Hung Up" 
Content-Length: 0 
P-hint: rr-enforced 

#
U +0.109114 192.168.1.10:5060 -> 192.168.3.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKfa19.40d7bfa7.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-5515a273092a063a-1---d8754z-;rport=39248 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 2 BYE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 

#
U +0.000170 192.168.3.10:5060 -> 192.168.3.11:39248
SIP/2.0 200 OK 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-5515a273092a063a-1---d8754z-;rport=39248 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 2 BYE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 

++++++++++++++++++++++++++++++++++++KamailioProveedor++++++++++++++++++++++++++++++++++++
************************Desde UA(100) a UA(3000) marcando 7559884************************

#
U +23.180190 192.168.1.10:5061 -> 192.168.1.10:5060
INVITE sip:7559884@192.168.1.10;transport=UDP SIP/2.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport 
Max-Forwards: 70 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO 
Content-Type: application/sdp 
User-Agent: Zoiper rev.1809 
Content-Length: 304 

v=0 
o=Z 0 0 IN IP4 192.168.1.10 
s=Z 
c=IN IP4 192.168.1.10 
t=0 0 
m=audio 8000 RTP/AVP 3 8 0 110 98 101 
a=rtpmap:3 GSM/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:0 PCMU/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 

#
U +0.024406 192.168.1.10:5060 -> 192.168.1.10:5061
SIP/2.0 100 Giving a try 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
To: <sip:7559884@192.168.1.10>;transport=UDP 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Server: Kamailio (1.4.0-notls (i386/linux)) 
Content-Length: 0 

#
U +0.001348 192.168.1.10:5060 -> 192.168.3.10:5060
INVITE sip:7559884@192.168.3.10:5060;transport=UDP SIP/2.0 
Record-Route: <sip:192.168.1.10;lr=on> 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Max-Forwards: 69 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO 
Content-Type: application/sdp 
User-Agent: Zoiper rev.1809 
Content-Length: 304 

v=0 
o=Z 0 0 IN IP4 192.168.1.10 
s=Z 
c=IN IP4 192.168.1.10 
t=0 0 
m=audio 8000 RTP/AVP 3 8 0 110 98 101 
a=rtpmap:3 GSM/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:0 PCMU/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 

#
U +0.012168 192.168.3.10:5060 -> 192.168.1.10:5060
SIP/2.0 100 Giving a try 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
To: <sip:7559884@192.168.1.10>;transport=UDP 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Server: Kamailio (1.4.1-notls (i386/linux)) 
Content-Length: 0 

#
U +0.320428 192.168.3.10:5060 -> 192.168.1.10:5060
SIP/2.0 180 Ringing 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Record-Route: <sip:192.168.3.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

#
U +0.000253 192.168.1.10:5060 -> 192.168.1.10:5061
SIP/2.0 180 Ringing 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Record-Route: <sip:192.168.3.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

#
U +5.939194 192.168.1.10:5061 -> 192.168.1.10:5060

#
U +3.904651 192.168.3.10:5060 -> 192.168.1.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Record-Route: <sip:192.168.3.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO 
Content-Type: application/sdp 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 213 

v=0 
o=- 7 2 IN IP4 192.168.3.11 
s=CounterPath X-Lite 3.0 
c=IN IP4 192.168.3.11 
t=0 0 
m=audio 30788 RTP/AVP 3 8 0 98 101 
a=fmtp:101 0-15 
a=rtpmap:98 iLBC/8000 
a=rtpmap:101 telephone-event/8000 
a=sendrecv 

#
U +0.000258 192.168.1.10:5060 -> 192.168.1.10:5061
SIP/2.0 200 OK 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-be48189f4c528e0d-1---d8754z-;rport=5061 
Record-Route: <sip:192.168.3.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Record-Route: <sip:192.168.1.10;lr=on> 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO 
Content-Type: application/sdp 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 213 

v=0 
o=- 7 2 IN IP4 192.168.3.11 
s=CounterPath X-Lite 3.0 
c=IN IP4 192.168.3.11 
t=0 0 
m=audio 30788 RTP/AVP 3 8 0 98 101 
a=fmtp:101 0-15 
a=rtpmap:98 iLBC/8000 
a=rtpmap:101 telephone-event/8000 
a=sendrecv 

#
U +0.021916 192.168.1.10:5061 -> 192.168.1.10:5060
ACK sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-fee319184b7f2611-1---d8754z-;rport 
Max-Forwards: 70 
Route: <sip:192.168.1.10;lr> 
Route: <sip:192.168.3.10;lr=on> 
Route: <sip:192.168.3.10;lr> 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 ACK 
User-Agent: Zoiper rev.1809 
Content-Length: 0 

#
U +0.000767 192.168.1.10:5060 -> 192.168.3.10:5060
ACK sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK14d2.0667cb4.2 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-fee319184b7f2611-1---d8754z-;rport=5061 
Max-Forwards: 69 
Route: <sip:192.168.3.10;lr=on> 
Route: <sip:192.168.3.10;lr> 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 1 ACK 
User-Agent: Zoiper rev.1809 
Content-Length: 0 
P-hint: rr-enforced 

#
U +13.954886 192.168.1.10:5061 -> 192.168.1.10:5060
BYE sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-574ae282dfd1dad4-1---d8754z-;rport 
Max-Forwards: 70 
Route: <sip:192.168.1.10;lr> 
Route: <sip:192.168.3.10;lr=on> 
Route: <sip:192.168.3.10;lr> 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 2 BYE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 

#
U +0.000310 192.168.1.10:5060 -> 192.168.3.10:5060
BYE sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99 SIP/2.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKe3d2.ced282c5.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-574ae282dfd1dad4-1---d8754z-;rport=5061 
Max-Forwards: 69 
Route: <sip:192.168.3.10;lr=on> 
Route: <sip:192.168.3.10;lr> 
Contact: <sip:100@192.168.1.10:5061> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 2 BYE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 
P-hint: rr-enforced 

#
U +0.190007 192.168.3.10:5060 -> 192.168.1.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKe3d2.ced282c5.0 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-574ae282dfd1dad4-1---d8754z-;rport=5061 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 2 BYE 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

#
U +0.000218 192.168.1.10:5060 -> 192.168.1.10:5061
SIP/2.0 200 OK 
Via: SIP/2.0/UDP
192.168.1.10:5061;branch=z9hG4bK-d8754z-574ae282dfd1dad4-1---d8754z-;rport=5061 
Contact: <sip:3000@192.168.3.11:39248;rinstance=d8b4eaa662ea5b99> 
To: <sip:7559884@192.168.1.10>;transport=UDP;tag=fb09220b 
From: "100"<sip:100@192.168.1.10>;transport=UDP;tag=68dba92e 
Call-ID: MjQ0OWU2ZTExOTY5MzU5ZDYwYTQwZWU4NmI2NmU1Nzg. 
CSeq: 2 BYE 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 

************************Desde UA(3000) a UA(100) marcando
100(a)192.168.1.10************************

#
U +9.954359 192.168.3.10:5060 -> 192.168.1.10:5060
INVITE sip:100@192.168.1.10 SIP/2.0 
Record-Route: <sip:192.168.3.10;lr=on> 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Max-Forwards: 69 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10> 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO 
Content-Type: application/sdp 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 422 
P-hint: outbound 

v=0 
o=- 1 2 IN IP4 192.168.3.11 
s=CounterPath X-Lite 3.0 
c=IN IP4 192.168.3.11 
t=0 0 
m=audio 57274 RTP/AVP 107 119 100 106 0 105 98 8 3 101 
a=alt:1 1 : TZpIeoQS Q0MTuKOg 192.168.3.11 57274 
a=fmtp:101 0-15 
a=rtpmap:107 BV32/16000 
a=rtpmap:119 BV32-FEC/16000 
a=rtpmap:100 SPEEX/16000 
a=rtpmap:106 SPEEX-FEC/16000 
a=rtpmap:105 SPEEX-FEC/8000 
a=rtpmap:98 iLBC/8000 
a=rtpmap:101 telephone-event/8000 
a=sendrecv 

#
U +0.000354 192.168.1.10:5060 -> 192.168.3.10:5060
SIP/2.0 100 Giving a try 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
To: "100"<sip:100@192.168.1.10> 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Server: Kamailio (1.4.0-notls (i386/linux)) 
Content-Length: 0 

#
U +0.000088 192.168.1.10:5060 -> 192.168.1.10:5061
INVITE sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0 SIP/2.0 
Record-Route: <sip:192.168.1.10;lr=on> 
Record-Route: <sip:192.168.3.10;lr=on> 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK2b19.7843b555.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Max-Forwards: 68 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10> 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, NOTIFY, MESSAGE, SUBSCRIBE, INFO 
Content-Type: application/sdp 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 422 
P-hint: outbound 
P-hint: inbound Proveedor 
P-hint: usrloc applied Proveedor 

v=0 
o=- 1 2 IN IP4 192.168.3.11 
s=CounterPath X-Lite 3.0 
c=IN IP4 192.168.3.11 
t=0 0 
m=audio 57274 RTP/AVP 107 119 100 106 0 105 98 8 3 101 
a=alt:1 1 : TZpIeoQS Q0MTuKOg 192.168.3.11 57274 
a=fmtp:101 0-15 
a=rtpmap:107 BV32/16000 
a=rtpmap:119 BV32-FEC/16000 
a=rtpmap:100 SPEEX/16000 
a=rtpmap:106 SPEEX-FEC/16000 
a=rtpmap:105 SPEEX-FEC/8000 
a=rtpmap:98 iLBC/8000 
a=rtpmap:101 telephone-event/8000 
a=sendrecv 

#
U +0.075933 192.168.1.10:5061 -> 192.168.1.10:5060
SIP/2.0 180 Ringing 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK2b19.7843b555.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Record-Route: <sip:192.168.1.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 

#
U +0.000259 192.168.1.10:5060 -> 192.168.3.10:5060
SIP/2.0 180 Ringing 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Record-Route: <sip:192.168.1.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 

#
U +4.861075 192.168.1.10:5061 -> 192.168.1.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK2b19.7843b555.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Record-Route: <sip:192.168.1.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO 
Content-Type: application/sdp 
User-Agent: Zoiper rev.1809 
Content-Length: 304 

v=0 
o=Z 0 0 IN IP4 192.168.1.10 
s=Z 
c=IN IP4 192.168.1.10 
t=0 0 
m=audio 8000 RTP/AVP 0 3 8 110 98 101 
a=rtpmap:0 PCMU/8000 
a=rtpmap:3 GSM/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 

#
U +0.000238 192.168.1.10:5060 -> 192.168.3.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e57605569f0a1c4e-1---d8754z-;rport=39248 
Record-Route: <sip:192.168.1.10;lr> 
Record-Route: <sip:192.168.3.10;lr=on> 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 INVITE 
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, NOTIFY, REFER, MESSAGE, OPTIONS, INFO 
Content-Type: application/sdp 
User-Agent: Zoiper rev.1809 
Content-Length: 304 

v=0 
o=Z 0 0 IN IP4 192.168.1.10 
s=Z 
c=IN IP4 192.168.1.10 
t=0 0 
m=audio 8000 RTP/AVP 0 3 8 110 98 101 
a=rtpmap:0 PCMU/8000 
a=rtpmap:3 GSM/8000 
a=rtpmap:8 PCMA/8000 
a=rtpmap:110 speex/8000 
a=rtpmap:98 iLBC/8000 
a=fmtp:98 mode=30 
a=rtpmap:101 telephone-event/8000 
a=fmtp:101 0-15 
a=sendrecv 

#
U +0.197122 192.168.3.10:5060 -> 192.168.1.10:5060
ACK sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0 SIP/2.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.2 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e11da007fc73be7f-1---d8754z-;rport=39248 
Max-Forwards: 69 
Route: <sip:192.168.1.10;lr> 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 ACK 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 
P-hint: rr-enforced 

#
U +0.000840 192.168.1.10:5060 -> 192.168.1.10:5061
ACK sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0 SIP/2.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bK2b19.7843b555.2 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bK2b19.ad1997d3.2 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-e11da007fc73be7f-1---d8754z-;rport=39248 
Max-Forwards: 68 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 1 ACK 
User-Agent: X-Lite release 1100l stamp 47546 
Content-Length: 0 
P-hint: rr-enforced 
P-hint: rr-enforced 

#
U +14.910841 192.168.1.10:5061 -> 192.168.1.10:5060

#
U +1.966277 192.168.3.10:5060 -> 192.168.1.10:5060
BYE sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0 SIP/2.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKfa19.40d7bfa7.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-5515a273092a063a-1---d8754z-;rport=39248 
Max-Forwards: 69 
Route: <sip:192.168.1.10;lr> 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 2 BYE 
User-Agent: X-Lite release 1100l stamp 47546 
Reason: SIP;description="User Hung Up" 
Content-Length: 0 
P-hint: rr-enforced 

#
U +0.000314 192.168.1.10:5060 -> 192.168.1.10:5061
BYE sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0 SIP/2.0 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKfa19.071d616.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKfa19.40d7bfa7.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-5515a273092a063a-1---d8754z-;rport=39248 
Max-Forwards: 68 
Contact: <sip:3000@192.168.3.11:39248> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 2 BYE 
User-Agent: X-Lite release 1100l stamp 47546 
Reason: SIP;description="User Hung Up" 
Content-Length: 0 
P-hint: rr-enforced 
P-hint: rr-enforced 

#
U +0.098980 192.168.1.10:5061 -> 192.168.1.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.1.10;branch=z9hG4bKfa19.071d616.0 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKfa19.40d7bfa7.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-5515a273092a063a-1---d8754z-;rport=39248 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 2 BYE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 

#
U +0.000232 192.168.1.10:5060 -> 192.168.3.10:5060
SIP/2.0 200 OK 
Via: SIP/2.0/UDP 192.168.3.10;branch=z9hG4bKfa19.40d7bfa7.0 
Via: SIP/2.0/UDP
192.168.3.11:39248;branch=z9hG4bK-d8754z-5515a273092a063a-1---d8754z-;rport=39248 
Contact: <sip:100@192.168.1.10:5061;rinstance=d6999f276421d0c0> 
To: "100"<sip:100@192.168.1.10>;tag=c315263f 
From: "3000"<sip:3000@192.168.3.10:5060>;tag=61796047 
Call-ID: MzE0YTc2MzIxMmMwYWNkYzk3YzhlOTVjNGQzNWY3NzE. 
CSeq: 2 BYE 
User-Agent: Zoiper rev.1809 
Content-Length: 0 